TermSum Class Reference

Sum of two terms. More...

#include <TermSum.h>

Inheritance diagram for TermSum:

Collaboration diagram for TermSum:

Public Member Functions
Term *	differentiate (TermVariable *variable) throw (ProblemMismatchException)
	Determines the partial derivative of the term.
bool	less (const Term *term) const
	Compares this term to an other term.
std::string	toString () const
	Convert term to string.

Static Public Member Functions
static Term *	create (Problem *problem, Term *summand1, Term *summand2)
	Creates sum.

Protected Member Functions
double	eval (const DoubleVector *variableValues, TermValueSet *termValues)
	Evaluates term.
	TermSum (Problem *problem, Term *summand1, Term *summand2)
	Creates sum.
virtual	~TermSum ()
	Destroys sum.
Protected Member Functions inherited from TermBinary
	TermBinary (Problem *problem)
	Creates a binary term.
virtual	~TermBinary ()
	Destroys a binary term.
Protected Member Functions inherited from Term
void	setTermIndex (const int termIndex)
	Set term index.
	Term (Problem *problem)
	Creates a term.
virtual	~Term ()
	Destroys a term.

Additional Inherited Members
Static Public Attributes inherited from Term
static const int	INVALID_INDEX = -1

Detailed Description

Sum of two terms.

Definition at line 27 of file TermSum.h.

Constructor & Destructor Documentation

TermSum::TermSum ( Problem *  problem, Term *  summand1, Term *  summand2  )

protected

Creates sum.

Parameters

problem	problem to which the term belongs
summand1	first summand
summand2	second summand

Definition at line 32 of file TermSum.cc.

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Member Function Documentation

Term * TermSum::create ( Problem *  problem, Term *  summand1, Term *  summand2  )

static

Creates sum.

Parameters

problem	problem to which the term belongs
summand1	first summand
summand2	second summand

Returns

sum

Definition at line 57 of file TermSum.cc.

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Term * TermSum::differentiate ( TermVariable *  variable ) throw (ProblemMismatchException)

virtual

Determines the partial derivative of the term.

Parameters

variable

variable with respect to which the derivative shall be calculated

Returns

partial derivative

Reimplemented from Term.

Definition at line 81 of file TermSum.cc.

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double TermSum::eval ( const DoubleVector *  variableValues, TermValueSet *  termValues  )

protectedvirtual

Evaluates term.

Parameters

variableValues	values of the variables
termValues	values of the terms

Returns

Reimplemented from Term.

Definition at line 93 of file TermSum.cc.

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bool TermSum::less ( const Term *  term ) const

virtual

Compares this term to an other term.

Parameters

term	term to compare this term with

Returns

true if this term is before the other term

Reimplemented from Term.

Definition at line 99 of file TermSum.cc.

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std::string TermSum::toString ( ) const

virtual

Convert term to string.

Returns

string

Reimplemented from Term.

Definition at line 119 of file TermSum.cc.

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The documentation for this class was generated from the following files:

• src/problem/TermSum.h
• src/problem/TermSum.cc